Cleerline SSF-SFP-SM1GBDA 1.25G SFP Transceiver SM BiDi T:1310/R:1550nm, 20Km Max Reach, with DDM

Designed for reliable long-distance links in security, surveillance and enterprise networks, the Cleerline SSF-SFP-SM1GBDA SFP Transceiver delivers a cost-effective single-fiber solution for 1.25Gbps connectivity. This BiDi SFP uses WDM wavelengths (TX 1310nm / RX 1550nm) to halve fiber infrastructure needs while supporting distances up to 20 km over single-mode fiber—ideal for connecting remote CCTV cameras, access control hubs or monitoring stations. Engineers and integrators benefit from Digital Diagnostic Monitoring (DDM) for real-time optical metrics, simplifying fault isolation and preventative maintenance in mission-critical deployments. The SFP MSA-compliant, simplex LC interface and +3.3V power make the module universally compatible with fiber switches, media converters and security recorders; it must be paired with the matching SSF-SFP-SM1GBDB unit for full BiDi operation. With support for standard 1.25Gbps data rates and robust single-mode performance, this Cleerline transceiver reduces cabling complexity and operational cost while improving uptime for surveillance and monitoring systems. Order the SSF-SFP-SM1GBDA to streamline your fiber deployments or contact sales to specify a matched BiDi pair for your project.

• Cut installation and fiber costs by using BiDi WDM technology to transmit and receive over a single SMF, ideal for security and surveillance links
• Extend network reach up to 20 km to connect remote cameras, monitoring stations or campus sites without additional repeaters
• Built-in DDM provides real-time optical diagnostics for faster troubleshooting and reduced downtime in critical monitoring applications
• Compact SFP form factor and SFP MSA compliance enable hot-plug compatibility and easy integration with switches, NVRs and media converters
• Supports 1.25Gbps data rates and single-mode LC connectivity for reliable, high-performance fiber networking in security and IT environments